45873552 has 40 divisors (see below), whose sum is σ = 122333440. Its totient is φ = 14797440.

The previous prime is 45873539. The next prime is 45873557. The reversal of 45873552 is 25537854.

It is a self number, because there is not a number n which added to its sum of digits gives 45873552.

It is not an unprimeable number, because it can be changed into a prime (45873557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13927 + ... + 16902.

It is an arithmetic number, because the mean of its divisors is an integer number (3058336).

Almost surely, 2^45873552 is an apocalyptic number.

It is an amenable number.

45873552 is an abundant number, since it is smaller than the sum of its proper divisors (76459888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45873552 is a wasteful number, since it uses less digits than its factorization.

45873552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30871 (or 30865 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 45873552 is about 6773.0016979180. The cubic root of 45873552 is about 357.9761747718.

The spelling of 45873552 in words is "forty-five million, eight hundred seventy-three thousand, five hundred fifty-two".